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WO2010107228A3 - Pile à combustible à oxyde solide supportée sur une anode qui comprend une couche nanoporeuse ayant une structure à gradient de porosité, et procédé de production associé - Google Patents

Pile à combustible à oxyde solide supportée sur une anode qui comprend une couche nanoporeuse ayant une structure à gradient de porosité, et procédé de production associé Download PDF

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Publication number
WO2010107228A3
WO2010107228A3 PCT/KR2010/001620 KR2010001620W WO2010107228A3 WO 2010107228 A3 WO2010107228 A3 WO 2010107228A3 KR 2010001620 W KR2010001620 W KR 2010001620W WO 2010107228 A3 WO2010107228 A3 WO 2010107228A3
Authority
WO
WIPO (PCT)
Prior art keywords
fuel cell
solid oxide
oxide fuel
anode
gradient structure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2010/001620
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English (en)
Korean (ko)
Other versions
WO2010107228A2 (fr
Inventor
손지원
노호성
이혜원
이종호
김혜령
김종철
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Korea Institute of Science and Technology KIST
Original Assignee
Korea Institute of Science and Technology KIST
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020090022365A external-priority patent/KR101041933B1/ko
Priority claimed from KR1020090023390A external-priority patent/KR101041934B1/ko
Application filed by Korea Institute of Science and Technology KIST filed Critical Korea Institute of Science and Technology KIST
Priority to JP2012500713A priority Critical patent/JP5398904B2/ja
Priority to US13/256,769 priority patent/US9209473B2/en
Publication of WO2010107228A2 publication Critical patent/WO2010107228A2/fr
Publication of WO2010107228A3 publication Critical patent/WO2010107228A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/1231—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte with both reactants being gaseous or vaporised
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8605—Porous electrodes
    • H01M4/861—Porous electrodes with a gradient in the porosity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)

Abstract

La présente invention concerne une pile à combustible à oxyde solide ayant une structure à gradient dans laquelle la taille des pores diminue progressivement d'une électrode poreuse à un film électrolytique fin de manière à former un film électrolytique fin et dense de moins d'environ 2 microns et de préférence de moins d'environ 1 micron sur l'électrode poreuse.
PCT/KR2010/001620 2009-03-16 2010-03-16 Pile à combustible à oxyde solide supportée sur une anode qui comprend une couche nanoporeuse ayant une structure à gradient de porosité, et procédé de production associé Ceased WO2010107228A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012500713A JP5398904B2 (ja) 2009-03-16 2010-03-16 気孔傾斜構造のナノ気孔性層を含む燃料極支持型固体酸化物燃料電池及びその製造方法
US13/256,769 US9209473B2 (en) 2009-03-16 2010-03-16 Anode-supported solid oxide fuel cell comprising a nanoporous layer having a pore gradient structure, and a production method therefor

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR1020090022365A KR101041933B1 (ko) 2009-03-16 2009-03-16 박막 전해질을 형성하기 위한 기공 경사 구조를 갖는 연료극 지지형 고체 산화물 연료 전지 및 그 제조 방법
KR10-2009-0022365 2009-03-16
KR10-2009-0023390 2009-03-19
KR1020090023390A KR101041934B1 (ko) 2009-03-19 2009-03-19 박막 전해질을 형성하기 위한 기공 경사 구조를 갖는 고체 산화물 연료 전지 및 그 제조 방법

Publications (2)

Publication Number Publication Date
WO2010107228A2 WO2010107228A2 (fr) 2010-09-23
WO2010107228A3 true WO2010107228A3 (fr) 2011-01-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/001620 Ceased WO2010107228A2 (fr) 2009-03-16 2010-03-16 Pile à combustible à oxyde solide supportée sur une anode qui comprend une couche nanoporeuse ayant une structure à gradient de porosité, et procédé de production associé

Country Status (3)

Country Link
US (1) US9209473B2 (fr)
JP (1) JP5398904B2 (fr)
WO (1) WO2010107228A2 (fr)

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CN110085873B (zh) 2018-01-26 2021-09-10 财团法人工业技术研究院 固态氧化物燃料电池的阴极层与膜电极组
WO2020092555A1 (fr) * 2018-10-30 2020-05-07 Phillips 66 Company Piles à combustible à électrolyte en couches
KR102222436B1 (ko) * 2019-02-14 2021-03-02 고려대학교 산학협력단 나노다공구조의 혼합전도 기능층을 포함하는 고체산화물연료전지 및 그 제조방법
CN111769296B (zh) * 2019-03-27 2022-03-25 景德镇陶瓷大学 一种SOFC抗积碳Ni-YSZ阳极材料的制备方法
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JP7360276B2 (ja) * 2019-08-30 2023-10-12 太陽誘電株式会社 固体酸化物型燃料電池およびその製造方法
US20220285666A1 (en) * 2019-09-11 2022-09-08 The Trustees Of Indiana University Porous microstructures for ion storage in high capacity electrodes based on surface segregation-induced separation
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Also Published As

Publication number Publication date
US20120003565A1 (en) 2012-01-05
WO2010107228A2 (fr) 2010-09-23
US9209473B2 (en) 2015-12-08
JP2012520553A (ja) 2012-09-06
JP5398904B2 (ja) 2014-01-29

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